Hey guys,
is it possible to get nvflash working with any blob.bin from a tf300t device? If yes, please send me this file!
Pleassseeee!!!
Sascha
no, not possible
Related
http://forum.xda-developers.com/showthread.php?t=2071626
2013/01/07:
Secure_Boot_Key Dumper for tegra2/tegra3 v0.1
1. adb push ss.ko /sdcard/
2. adb shell
su
cd /sdcard/
insmod ss.ko
dmesg
3. at the end of dmesg, you should see the secure_boot_key.....
Please veriy it with Atrix 4G, hope it work with all tegra devices.
YOUR DEVICE MUST BE ROOTED!
Reply
Thx!!
Hey, if this is the SBK file we needed then we can revive our bricked Atrix, right?
It's not a SBK file, it's a way of getting one. Provided that the method described actually works.
hey, has anyone got the SBK? Is it possible to revive hard bricked atrix!!!!???
what can we do with a SBK?
being able to unlock the bootloader on newer devices or to rescue bricked devices?
Sent from my MB860 using xda app-developers app
I hope somebody here can try this!
Please post the results asap!
akizakian said:
I hope somebody here can try this!
Please post the results asap!
Click to expand...
Click to collapse
I will try this. only problem is I don't remember how to use adb. I am looking into it. has been a while. I am rooted with one of our cool new bootloaders that no one has figured out how to unlock yet.
step by step starting with installing adb would be great
I received an email about a soak test so i will not be messing with phone for a while.
Guys, I know chances are very small, but did anybody actually try this software? It would be interesting to know.
akizakian said:
Guys, I know chances are very small, but did anybody actually try this software? It would be interesting to know.
Click to expand...
Click to collapse
I tested it but it just shows me that my SBK is fx00000.... I don't remember how many 0
But I think that wee need completely rebuild kernel for hacking SBK not just patch in kernel
Anyone have an update on this yet?
I have a fully bricked Acer A500. It works only APX mode. It isn't rooted and there isn't USB debug...
I tried repartitioning with the Badblock (A501.bat) but it didn't work. I get an error message, when it tried to format the partition 2 (BCT): BCT write failed.
After that I tried A500 APX flasher. It didn' work too. Same error in the debug window.
After that I tried manually upload the bootloader, boot image, ...etc. The error message was same. (Downoad sucessfully. BCT write failed)
I tried to use the root-3.2.1-V4 DotNetDetecter.exe but the issue was same....
Of corse I have UID and SBK.
Does anybody have any idea?
I'm not understanding it!
solved
ISUE solved!
It was a hardware problem. The flash memory chip's solder was broken. I resoldered it. After that it works again!
Nice work m8, I think I can safely say, you're one of kind....I've not heard of anyone else attempting this fix u should edit the title to reflect yr tabs new found status...like mmc chip fault repaired...there are a couple of dozen folk i know of who would probably attempt this....dont spose u happen to have photos of said fix????
Sent from my GT-I9300 using Tapatalk 2
If I understand the A50x service manual correctly, the eMMC is a BGA chip. This is going to be a real hassle for anyone to work on that doesn't have a hot air repair station available.
Having spoken with Acer about my failed A501, they are not interested in a warranty repair, even though its only 14 months old. The EU 24 month warranty only applies if I can prove that the fault existed at time of purchase, which obviously I can't.
They want £55+ just to look at it and then presumably much more if I want it repaired. As it's a 64GB motherboard, the costs would be very high, so I am interested in a DIY repair. I have nothing to lose.
Does anyone have an ICS (4.0.3) EUU for the A501?
Z.
rezsoka said:
ISUE solved!
It was a hardware problem. The flash memory chip's solder was broken. I resoldered it. After that it works again!
Click to expand...
Click to collapse
I'm curious too, can you post into detail?
zardoz99 said:
If I understand the A50x service manual ...
Z.
Click to expand...
Click to collapse
Do u have a copy of the manual u can s share???
Sent from my GT-I9300 using Tapatalk 2
I found this as a link from XDA somewhere. It's all I have.
https://www.box.com/s/375217a25a1a77c1e08c
Z.
zardoz99 said:
I found this as a link from XDA somewhere. It's all I have.
https://www.box.com/s/375217a25a1a77c1e08c
Z.
Click to expand...
Click to collapse
Thanks m8, also see blackthund3rs sticky in dev for an EUU
Sent from my GT-I9300 using Tapatalk 2
If you care about the developer community and making things easier on developer's working with att devices then please sign this. Need all the support we can get. If you feel this movement then please sign if not plc no negativity.
https://www.change.org/petitions/att-give-us-the-freedom-to-modify-and-build-unlock-our-bootloaders
Sent from my SAMSUNG-SM-G870A using XDA Premium 4 mobile app
Bump for support
Sent from my SAMSUNG-SM-G870A using XDA Premium 4 mobile app
I signed .
I have D802 but I participated in petition on mine Asus TF300T - there we were able to unlock bootloader (warianty void) but we were unable to use NVflash - it's special software in Tegra Devices, it's CPU's software. When you are able to use NVflash, it was impossible to brick tablet. Petition was unsuccesful. I wrote many e-mails to Asus, and they had everything in their Asses... After year one developer found way to unlock APX.
Hazard17 said:
I signed .
I have D802 but I participated in petition on mine Asus TF300T - there we were able to unlock bootloader (warianty void) but we were unable to use NVflash - it's special software in Tegra Devices, it's CPU's software. When you are able to use NVflash, it was impossible to brick tablet. Petition was unsuccesful. I wrote many e-mails to Asus, and they had everything in their Asses... After year one developer found way to unlock APX.
Click to expand...
Click to collapse
Thank you. Even if att will just offer that service I would be satisfied along with many others.
The Gods Approve This Post, From The Ghost Of Sparta's S5 active.
I have a new device. Tried most of the rooting app. No success.
Anyone can help to root the device?
Otherwise building CWM Recovery? I have both boot.img and recovery.img with me.
Thank you.
seedst said:
Anyone can help to root the device?
Click to expand...
Click to collapse
I second the request (I wont even ask for lollipop ports .... YET )
Got my yoga tablet 2 1050L today.
I realy love this tab and also hope we get root.
Please try my post I have listed in the general forum. This will work for your device since it is on the list.
a2c3d7159fd2eeef14bbf33674efcab8
Many thanks to the original androidroot team that got me halfway there with their work from years ago. Source for the attack for those interested (requires a patched bootloader to enable the SBK key in the HW AES engine, the patch is in the GitHub repo): warmboot-tf101-pwn.S
Is there an explanation of bootloader exploit?
decatf said:
Is there an explanation of bootloader exploit?
Click to expand...
Click to collapse
Hello Sirs,
is it valid for TF101g as well?
Tks!
Regards
lungo72 said:
Hello Sirs,
is it valid for TF101g as well?
Tks!
Regards
Click to expand...
Click to collapse
The TF101G is a Tegra 2 device so this method should work. The bootloader must be patched to prevent the SBK HW key from being disabled before the Linux kernel is jumped to like I did with the TF101 bootloader.